ABOUT THE SPEAKER
Doris Kim Sung - Architect
Doris Kim Sung is a biology student turned architect interested in thermo-bimetals, smart materials that respond dynamically to temperature change.

Why you should listen

Architect Doris Kim Sung asks: Why can't building materials be more adaptable? Why can't they function more like clothing, or even human skin? Having studied biology at Princeton University intending to go to medical school, Sung applies principles of biology to her work as an assistant professor of architecture at the University of Southern California. She explores architecture as an extension of the body, challenging the notion that buildings ought to be static and climate-controlled. Rather, they should be able to adapt to their environment through self-ventilation. In November 2011, Sung exhibited her art installation "Bloom" in Silver Lake, Los Angeles. The installation is 20 feet tall and made with 14,000 completely unique pieces of thermo-bimetal, a smart material made of two different metals laminated together. This metal is dynamic and responsive, curling as air temperatures rise, resulting in a beautiful sculpture that breathes.

More profile about the speaker
Doris Kim Sung | Speaker | TED.com
TEDxUSC

Doris Kim Sung: Metal that breathes

Doris Kim Sung: Metal koji diše

Filmed:
1,255,735 views

Moderne zgrade s prozorima od poda do stropa pružaju spektakularne poglede, ali zahtijevaju mnogo energije za hlađenje. Doris Kim Sung radi s termo-bimetalima, pametnim materijalima koji se ponašaju poput ljudske kože, dinamični su, reagiraju i mogu zakloniti sobu od sunca te sami je prozračivaju.
- Architect
Doris Kim Sung is a biology student turned architect interested in thermo-bimetals, smart materials that respond dynamically to temperature change. Full bio

Double-click the English transcript below to play the video.

00:16
I was one of those kidsdjeca that, everysvaki time I got in the carautomobil,
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Bila sam jedna od one djece
koja su morala spustiti prozor
00:19
I basicallyu osnovi had to rollsvitak down the windowprozor.
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svaki put kad bi bila u autu.
00:22
It was usuallyobično too hotvruće, too stuffyzačepljen or just too smellysmrdljiv,
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Obično je bilo prevruće,
pretijesno ili jednostavno prezagušljivo,
00:27
and my fatherotac would not let us use the airzrak conditionerregenerator.
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a moj nam otac nije dao da koristimo klimu.
00:29
He said that it would overheatpregrijavanje the enginemotor.
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Rekao je da bi to pregrijalo motor.
00:32
And you mightmoć rememberzapamtiti, some of you,
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Možda se neki od vas sjećaju
00:33
how the carsautomobili were back then, and it was
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kakvi su auti bili tada,
00:35
a commonzajednička problemproblem of overheatingpregrijavanja.
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problem pregrijavanja bio je čest.
00:38
But it was alsotakođer the signalsignal that cappedkapom the use,
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Ali to je bio i signal koji je ograničio korištenje,
00:42
or overuseprekomjerno, of energy-consumingenergetski zahtjevno devicesuređaji.
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odnosno pretjerano korištenje
uređaja koji troše energiju.
00:46
Things have changedpromijenjen now. We have carsautomobili that we take acrosspreko countryzemlja.
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Stvari su se sada promijenile. Imamo aute
kojima putujemo na drugi kraj zemlje.
00:49
We blasteksplozija the airzrak conditioninguređaj the entirečitav way,
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Raspalimo klimu cijelim putem
00:52
and we never experienceiskustvo overheatingpregrijavanja.
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i motor se nikada ne pregrije.
00:54
So there's no more signalsignal for us to tell us to stop.
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Dakle, nema više signala
koji nam govori da stanemo.
00:57
Great, right? Well, we have similarsličan problemsproblemi in buildingsgrađevine.
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Odlično, zar ne? Slične probleme imamo u zgradama.
01:02
In the pastprošlost, before airzrak conditioninguređaj, we had thickgust wallszidovi.
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U prošlosti, prije klima uređaja,
imali smo debele zidove
01:06
The thickgust wallszidovi are great for insulationizolacija. It keepsčuva the interiorunutrašnjost
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koji su odlični za izolaciju. Održavaju unutrašnjost
01:09
very coolsvjež duringza vrijeme the summertimeLjetno doba, and warmtoplo duringza vrijeme the wintertimezimi,
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vrlo hladnom tijekom ljeta, a toplom tijekom zime.
01:12
and the smallmali windowsprozori were alsotakođer very good because
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Mali prozori su također bili jako dobri
01:15
it limitedograničen the amountiznos of temperaturetemperatura transferprijenos
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jer su ograničavali prijelaz topline
01:17
betweenizmeđu the interiorunutrašnjost and exteriorvanjski.
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između unutrašnjosti i okoline.
01:20
Then in about the 1930s, with the adventDošašće of plateploča glassstaklo,
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Negdje 1930-ih, s pojavom staklenih ploča,
01:23
rolledvaljane steelželjezo and massmasa productionproizvodnja, we were ableu stanju
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valjanih limova i masovne proizvodnje, mogli smo
01:27
to make floor-to-ceilingpoda do stropa windowsprozori and unobstructednesmetan viewspregleda,
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napraviti prozore od poda do stropa
i tako imati neometani pogled
01:30
and with that camedošao the irreversiblenepovratno relianceoslanjanje on
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a s tim je došlo neizbježno oslanjanje
01:34
mechanicalmehanički airzrak conditioninguređaj to coolsvjež our solar-heatedsolarnim grijanjem spacesprostori.
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na klimatizacijske uređaje da ohlade
naše suncem ugrijane prostore.
01:41
Over time, the buildingsgrađevine got tallerviši and biggerveći,
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S vremenom, zgrade su postajale više i veće,
01:44
our engineeringinženjering even better, so that the mechanicalmehanički systemssustavi
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naše inženjerstvo još bolje,
tako da su mehanički sustavi
01:46
were massivemasivan. They requirezahtijevati a hugeogroman amountiznos of energyenergija.
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bili ogromni. Zahtijevaju ogromne količine energije.
01:50
They give off a lot of heattoplina into the atmosphereatmosfera,
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Prenose mnogo topline u atmosferu,
01:53
and for some of you maysvibanj understandrazumjeti the heattoplina islandotoka effectposljedica
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i neki od vas vjerojatno razumiju
efekt toplinskog otoka
01:56
in citiesgradovi, where the urbanurbani areaspodručja are much more warmtoplo
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u gradovima, gdje su urbana područja mnogo toplija
02:00
than the adjacentsusjedan ruralruralna areaspodručja,
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nego okolna ruralna područja,
02:03
but we alsotakođer have problemsproblemi that, when we loseizgubiti powervlast,
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ali također postoje problemi da, kad nestane struje,
02:06
we can't openotvoren a windowprozor here, and so
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ne možemo otvoriti prozor
02:09
the buildingsgrađevine are uninhabitablepogodan za život and have to be madenapravljen vacantprazan
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pa zgrade postaju nenaseljive i mora ih se napustiti
02:12
untildo that airzrak conditioninguređaj systemsistem can startpočetak up again.
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dok se opet ne pokrene klimatizacijski sustav.
02:15
Even worsegore, with our intentionnamjera of tryingtežak to make buildingsgrađevine
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Još gore, našu namjeru da zgrade učinimo
02:19
movepotez towardsza a net-zeroNeto-nula energyenergija statedržava, we can't do it
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nisko energetskim potrošačima ne možemo ostvariti
02:24
just by makingizrađivanje mechanicalmehanički systemssustavi more and more efficientučinkovit.
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samo tako da mehaničke sustave
učinimo sve učinkovitijima.
02:27
We need to look for something elsedrugo, and we'veimamo gottendobivši ourselvessebe a little bitbit into a rutrutina.
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Moramo potražiti nešto drugo,
a pomalo smo zapali u rutinu.
02:30
So what do we do here? How do we pullVuci ourselvessebe and digkopati us
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Pa što da učinimo onda?
Kako da se osvijestimo
02:35
out of this holerupa that we'veimamo dugiskopao?
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i izađemo iz te rutine?
02:37
If we look at biologybiologija, and manymnogi of you probablyvjerojatno don't know,
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Ako pogledamo biologiju,
a mnogi od vas vjerovatno ne znaju
02:40
I was a biologybiologija majorglavni before I wentotišao into architecturearhitektura,
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da sam bila magistar biologije
prije nego sam se upustila u arhitekturu,
02:44
the humanljudski skinkoža is the organorgulje that naturallyprirodno regulatesregulira
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ljudska je koža organ koji prirodno regulira
02:48
the temperaturetemperatura in the bodytijelo, and it's a fantasticfantastičan thing.
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temperaturu tijela i to je fantastična stvar.
02:52
That's the first linecrta of defenseodbrana for the bodytijelo.
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To je prva linija obrane našeg tijela.
02:54
It has porespore, it has sweatznoj glandsžlijezde, it has all these things
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Ima pore, znojne žlijezde i sve te stvari
02:58
that work togetherzajedno very dynamicallydinamički and very efficientlyefikasno,
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koje zajedno rade vrlo dinamično i vrlo učinkovito.
03:01
and so what I proposepredložiti is that our buildingzgrada skinskoža
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Stoga predlažem da bi pokrov naših zgrada
03:04
should be more similarsličan to humanljudski skinkoža,
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trebao biti sličniji ljudskoj koži,
03:07
and by doing so can be much more dynamicdinamičan, responsiveuzvratni
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i tad će biti mnogo dinamičniji, osjetljiviji
03:11
and differentiateddiferencirani, dependingovisno on where it is.
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i razlikovati se, ovisno o tome gdje se nalazi.
03:15
And this getsdobiva me back to my researchistraživanje.
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To me dovodi natrag do mog istraživanja.
03:17
What I proposedzaprosio first doing is looking at a differentdrugačiji materialmaterijal palettepaleta to do that.
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Predložila sam da prvo pogledamo drugačiju
paletu materijala s kojima bismo to mogli postići.
03:22
I presentlysada, or currentlytrenutno, work with smartpametan materialsmaterijali,
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Trenutno radim s pametnim materijalima,
03:25
and a smartpametan thermo-bimetaltermo-bimetal.
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i pametnim termo-bimetalima.
03:26
First of all, I guessnagađati we call it smartpametan because it requirestraži
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Prije svega, pretpostavljam da ih možemo
zvati pametnima jer ne zahtijevaju
03:29
no controlskontrole and it requirestraži no energyenergija,
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nikakvo upravljanje ili energiju,
03:32
and that's a very bigvelika dealdogovor for architecturearhitektura.
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što je velika stvar za arhitekturu.
03:35
What it is, it's a laminationlaminiranje of two differentdrugačiji metalsmetali togetherzajedno.
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Ovo je spoj dva različita metala.
03:38
You can see that here by the differentdrugačiji reflectionodraz on this sidestrana.
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To možete vidjeti ovdje,
odsjaj je drugačiji na ovoj strani.
03:41
And because it has two differentdrugačiji coefficientskoeficijenti of expansionekspanzija,
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Kako ima dva različita koeficijenta istezanja,
03:45
when heatedgrijani, one sidestrana will expandproširiti fasterbrže than the other
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kad se zagrije, jedna strana
brže će se rasteći od druge
03:48
and resultproizlaziti in a curlingkovrčanje actionakcijski.
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i rezultat će biti svijanje metala.
03:52
So in earlyrano prototypesprototipova I builtizgrađen these surfacespovršine to try to see
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U prvim prototipovima izgradila sam
ove površine kako bih vidjela
03:55
how the curlrotor would reactreagirati to temperaturetemperatura and possiblymožda allowdopustiti
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kako će savijeni metal reagirati
na temperaturu i možda dopustiti
04:00
airzrak to ventilateprozračivanje throughkroz the systemsistem,
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prolazak zraka kroz sustav,
04:03
and in other prototypesprototipova did surfacespovršine where the multiplicitymnoštvo
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u drugim prototipovima
probala sam vidjeti mogu li površine
04:06
of havingima these stripstrake togetherzajedno can try to make
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s većim brojem povezanih traka postići
04:08
biggerveći movementpokret happendogoditi se when alsotakođer heatedgrijani,
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veće pomake pri zagrijavanju,
04:13
and currentlytrenutno have this installationmontaža at the MaterialsMaterijala & ApplicationsAplikacija gallerygalerija
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i trenutno se ova instalacija
nalazi u Galeriji za materijale i primjenu
04:17
in SilverSrebro LakeJezero, closeblizu by, and it's there untildo AugustKolovoz, if you want to see it.
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u Silver Lakeu, u blizini, i ondje je do kolovoza,
ukoliko je želite vidjeti.
04:20
It's calledzvao "BloomCvatu," and the surfacepovršinski is madenapravljen completelypotpuno
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Zove se "Cvat" i površina je u potpunosti sačinjena od
04:23
out of thermo-bimetaltermo-bimetal, and its intentionnamjera is to make this canopybaldahin
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termo-bimetala, a zamisao je da se stvori platno
04:27
that does two things. One, it's a sun-shadingzaštite od sunca deviceuređaj, so that
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koje čini dvije stvari. Jedna je da služi kao suncobran, tako da
04:31
when the sunsunce hitshitovi the surfacepovršinski, it constrictsme zaboli the amountiznos of sunsunce passingpretjecanje throughkroz,
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ograniči količinu svjetlosti koja prolazi
kad sunce obasja njegovu površinu,
04:35
and in other areaspodručja, it's a ventilatingozračivanje systemsistem,
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a s druge strane služi kao sustav za ventilaciju,
04:38
so that hotvruće, trappedzarobljena airzrak underneathispod can actuallyzapravo
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tako da topao zrak ispod može zapravo
04:40
movepotez throughkroz and out when necessarypotreban.
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proći i izaći van kad je to potrebno.
04:44
You can see here in this time-lapseprolazak vremena videovideo that the sunsunce,
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U ovom ubrzanom videu možete vidjeti da na sunce,
04:48
as it movespotezi acrosspreko the surfacepovršinski, as well as the shadehlad,
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koje prelazi preko povrišine, isto kao i na sjene,
04:51
eachsvaki of the tilespločice movespotezi individuallypojedinačno.
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svaka traka reagira pojedinačno.
04:54
Keep in mindum, with the digitaldigitalni technologytehnologija that we have todaydanas,
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Imajte na umu da je s digitalnom tehnologijom koju imamo danas
04:56
this thing was madenapravljen out of about 14,000 pieceskomada
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ovo napravljeno od oko 14.000 dijelova
04:59
and there's no two pieceskomada alikeslično at all. EverySvaki singlesingl one is differentdrugačiji.
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i ne postoje dva ista dijela. Svaki je drugačiji.
05:04
And the great thing with that is the factčinjenica that we can calibratekalibriranje
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I odlično je što možemo kalibrirati
05:06
eachsvaki one to be very, very specificspecifično to its locationmjesto,
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svaku posebno da bude točno podešena
prema mjestu na kojem se nalazi,
05:10
to the anglekut of the sunsunce, and alsotakođer how the thing actuallyzapravo curlskovrče.
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prema kutu smjera sunca,
a možemo odrediti i kako će se savijati.
05:15
So this kindljubazan of proofdokaz of conceptkoncept projectprojekt
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Stoga ova vrsta projekta provjere koncepta
05:18
has a lot of implicationsimplikacije
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ima mnogo utjecaja
05:20
to actualstvaran futurebudućnost applicationprimjena in architecturearhitektura,
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na buduću primjenu u arhitekturi,
05:24
and in this casespis, here you see a housekuća,
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i u ovom slučaju vidite kuću,
05:26
that's for a developerrazvijač in ChinaKina,
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ona je za poduzetnika u Kini,
05:29
and it's actuallyzapravo a four-storyčetiri priče glassstaklo boxkutija.
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i to je zapravo staklena kocka na četiri kata.
05:31
It's still with that glassstaklo boxkutija because we still want that visualvidni accesspristup,
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Još uvijek se vidi da je staklena kocka
jer želimo imati pogled,
05:35
but now it's sheathedobložen with this thermo-bimetaltermo-bimetal layersloj,
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ali obložena je slojem termo-bimetala.
05:39
it's a screenzaslon that goeside around it, and that layersloj can actuallyzapravo
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To je zastor koji se omata
oko nje i taj se sloj može
05:42
openotvoren and closeblizu as that sunsunce movespotezi around on that surfacepovršinski.
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otvarati i zatvarati kako sunce prolazi oko te površine.
05:46
In additiondodatak to that, it can alsotakođer screenzaslon areaspodručja for privacyprivatnost,
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Uz to, također može pregraditi
prostore radi privatnosti,
05:50
so that it can differentiaterazlikovati from some of the publicjavnost areaspodručja
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tako da ih može odvojiti od javnih prostora
05:53
in the spaceprostor duringza vrijeme differentdrugačiji timesputa of day.
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tijekom različitih dijelova dana.
05:55
And what it basicallyu osnovi impliespodrazumijeva is that, in houseskuća now,
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U suštini to implicira da u kućama sada
05:58
we don't need drapeszavjese or shuttersrolete or blindsžaluzine anymoreviše
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više ne trebamo zavjese, grilje ili rolete
06:02
because we can sheathkorice the buildingzgrada with these things,
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jer možemo obložiti zgradu ovakvim stvarima
06:04
as well as controlkontrolirati the amountiznos of airzrak conditioninguređaj you need insideiznutra that buildingzgrada.
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te kontrolirati količinu klimatizacije
potrebne unutar zgrade.
06:10
I'm alsotakođer looking at tryingtežak to developrazviti some buildingzgrada componentskomponente for the markettržište,
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Također pokušavam razviti
neke građevinske komponente za tržište.
06:13
and so here you see a prettyprilično typicaltipičan
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Ovdje vidite prilično običan
06:15
double-glazeds dvostrukim staklom windowprozor panelploča, and in that panelploča,
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panel s dvostrukim staklom i u tom panelu,
06:20
betweenizmeđu those two pieceskomada of glassstaklo, that double-glazingdvostruko staklo,
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između ta dva stakla,
06:23
I'm tryingtežak to work on makingizrađivanje
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pokušavam postaviti
06:25
a thermo-bimetaltermo-bimetal patternuzorak systemsistem
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termo-bimetalni sustav,
06:27
so that when the sunsunce hitshitovi that outsideizvan layersloj
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u kojem će se kad sunce obasja vanjski sloj
06:30
and heatsvrućina that interiorunutrašnjost cavityšupljine, that thermo-bimetaltermo-bimetal
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i zagrije tu unutrašnju prazninu, taj termo-bimetal
06:35
will beginpočeti to curlrotor, and what actuallyzapravo will happendogoditi se then
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početi savijati i na taj način
06:37
is it'llto će startpočetak to blockblok out the sunsunce
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zakloniti sunce
06:40
in certainsiguran areaspodručja of the buildingzgrada,
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u određenim dijelovima zgrade,
06:42
and totallypotpuno, if necessarypotreban.
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ili u potpunosti, ako je to potrebno.
06:44
And so you can imaginezamisliti, even in this applicationprimjena, that
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Možete zamisliti, čak i u ovoj primjeni, da se
06:46
in a high-risevisokouzlazni buildingzgrada where the panelploča systemssustavi go
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u visokim neboderima gdje se paneli protežu
06:49
from floorkat to floorkat up to 30, 40 floorspodovi, the entirečitav surfacepovršinski
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od kata do kata, čak po 30, 40 katova,
čitava površina
06:54
could be differentiateddiferencirani at differentdrugačiji timesputa of day
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može razlikovati u različitim dijelovima dana
06:56
dependingovisno on how that sunsunce movespotezi acrosspreko and hitshitovi that surfacepovršinski.
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ovisno o tome kako se sunce kreće
i obasjava tu površinu.
07:01
And these are some laterkasnije studiesstudije that I'm workingrad on
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Ovdje možete vidjeti zadnja istraživanja
07:04
right now that are on the boardsploče, where you can see,
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na kojima trenutno radim.
07:06
in the bottomdno right-handdesna ruka cornerugao, with the redcrvena, it's actuallyzapravo
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U donjem desnom kutu, ovo crveno su zapravo
07:10
smallermanji pieceskomada of thermometalthermometal, and it's actuallyzapravo going to,
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mali komadi termometala i mi pokušavamo postići
07:12
we're tryingtežak to make it movepotez like ciliacilija or eyelashestrepavice.
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da se kreće poput cilija ili trepavica.
07:17
This last projectprojekt is alsotakođer of componentskomponente.
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Ovaj posljednji projekt također se tiče komponenata.
07:20
The influenceutjecaj -- and if you have noticedprimijetio, one of my
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Utjecaj je - možda ste već primijetili, jedna od mojih
07:23
spheressfere of influenceutjecaj is biologybiologija -- is from a grasshopperSkakavac.
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utjecajnih sfera je biologija - došao od skakavaca.
07:27
And grasshoppersskakavci have a differentdrugačiji kindljubazan of breathingdisanje systemsistem.
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Skakavci imaju drugačiji dišni sustav od našeg.
07:30
They breathedisati throughkroz holesrupe in theirnjihov sidesstrane calledzvao spiraclesspiracles,
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Oni dišu preko otvora na bokovima
koji se zovu stigme,
07:33
and they bringdonijeti the airzrak throughkroz and it movespotezi throughkroz theirnjihov systemsistem to coolsvjež them down,
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preko njih zrak ulazi
i prolazi kroz njihov sustav te ih hladi.
07:37
and so in this projectprojekt, I'm tryingtežak to look at how we can
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U ovom projektu, proučavam kako
07:40
considerrazmotriti that in architecturearhitektura too, how we can bringdonijeti
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primijeniti to u arhitekturi, kako dovesti
07:42
airzrak throughkroz holesrupe in the sidesstrane of a buildingzgrada.
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zrak preko otvora na stranama zgrada.
07:45
And so you see here some earlyrano studiesstudije of blocksblokovi,
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Ovdje vidite neka rana proučavanja blokova,
07:48
where those holesrupe are actuallyzapravo comingdolazak throughkroz,
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kroz koje rupe zapravo prolaze u cijelosti,
07:50
and this is before the thermo-bimetaltermo-bimetal is appliedprimijenjen,
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i ovo je prije nego se primijeni termo-bimetal,
07:54
and this is after the bimetalBimetalni is appliedprimijenjen. Sorry, it's a little
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a ovo je nakon njegove primjene.
Ispričavam se, malo je
07:57
hardteško to see, but on the surfacespovršine, you can see these redcrvena arrowsstrelice.
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teško primijetiti, ali na površini
možete vidjeti ove crvene strelice.
08:00
On the left, it's when it's coldhladno and the thermo-bimetaltermo-bimetal
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Lijevo je prikaz kad je hladno, tada je termo-bimetal
08:03
is flatravan so it will constrictstisnuti airzrak from passingpretjecanje throughkroz the blocksblokovi,
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ravan pa sprečava prolazak zraka kroz blokove,
08:07
and on the right, the thermo-bimetaltermo-bimetal curlskovrče
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a desno se termo-bimetal savija
08:09
and allowsomogućuje that airzrak to passproći throughkroz, so those are two differentdrugačiji
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i dozvoljava zraku da prođe. To su dvije različite
08:12
componentskomponente that I'm workingrad on, and again,
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komponente na kojima radim, i to je opet
08:14
it's a completelypotpuno differentdrugačiji thing, because you can imaginezamisliti
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sasvim druga stvar, jer možete zamisliti
08:16
that airzrak could potentiallypotencijalno be comingdolazak throughkroz the wallszidovi
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da bi zrak mogao dolaziti kroz zidove
08:19
insteadumjesto of openingotvor windowsprozori.
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umjesto kroz otvorene prozore.
08:22
So I want to leavenapustiti you with one last impressionutisak about
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Želim vas ostaviti s još jedim posljednjim dojmom o
08:25
the projectprojekt, or this kindljubazan of work and usingkoristeći smartpametan materialsmaterijali.
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projektu, odnosno ovoj vrsti posla
i upotrebi pametnih materijala.
08:29
When you're tiredumoran of openingotvor and closingzatvaranje those blindsžaluzine
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Kad se umorite od otvaranja i zatvaranja tih zastora
08:32
day after day, when you're on vacationodmor
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dan za danom, kad ste na odmoru
08:35
and there's no one there on the weekendsvikendom to be turningtokarenje off and on the controlskontrole,
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i preko vikenda nema nikoga
da pali i gasi regulatore,
08:39
or when there's a powervlast outageprekid rada, and you have
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ili kada nestane struje i nema
08:42
no electricityelektricitet to relyosloniti on, these thermo-bimetalstermo-bimetals
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električne energije na koju se možete osloniti,
ovi termo-bimetali
08:45
will still be workingrad tirelesslyneumorno, efficientlyefikasno
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još uvijek će raditi neumorno, učinkovito
08:49
and endlesslybeskrajno. Thank you. (ApplausePljesak)
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i neprestrano. Hvala. (Pljesak)
08:52
(ApplausePljesak)
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(Pljesak)
Translated by Ivan Lovas
Reviewed by Suzana Barić

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ABOUT THE SPEAKER
Doris Kim Sung - Architect
Doris Kim Sung is a biology student turned architect interested in thermo-bimetals, smart materials that respond dynamically to temperature change.

Why you should listen

Architect Doris Kim Sung asks: Why can't building materials be more adaptable? Why can't they function more like clothing, or even human skin? Having studied biology at Princeton University intending to go to medical school, Sung applies principles of biology to her work as an assistant professor of architecture at the University of Southern California. She explores architecture as an extension of the body, challenging the notion that buildings ought to be static and climate-controlled. Rather, they should be able to adapt to their environment through self-ventilation. In November 2011, Sung exhibited her art installation "Bloom" in Silver Lake, Los Angeles. The installation is 20 feet tall and made with 14,000 completely unique pieces of thermo-bimetal, a smart material made of two different metals laminated together. This metal is dynamic and responsive, curling as air temperatures rise, resulting in a beautiful sculpture that breathes.

More profile about the speaker
Doris Kim Sung | Speaker | TED.com